Choosing the right bathroom mirror means thinking about size and placement as...

https://wiki-saloon.win/index.php/Round_Mirror_or_Rectangular_Mirror_for_a_Single_Sink_Bathroom%3F

Choosing the right bathroom mirror means thinking about size and placement as much as style. A good rule is to pick a mirror that’s about as wide as 70 to 80 percent of your vanity for balanced looks and lighting